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Patent Searching and Data


Matches 151 - 200 out of 21,228

Document Document Title
WO/2014/011482
Disclosed are methods and apparatus for initializing an equalizer in a diversity receiver. The initialization includes estimating a channel impulse response (CIR) for each receiver chain of the diversity receiver; determining noise power...  
WO/2014/005994
Device for linking an electrical member 3 to a communication line 4 comprising at least two conductors for carrying differential signals, the linking device comprising at least one data exchanger interface component 8, 12 connected to th...  
WO/2014/006515
Circuitry for use in a receiver may comprise: a front-end circuit operable to receive an orthogonal frequency division multiplexing (OFDM) symbol on a first number of physical subcarriers. The circuitry may comprise a decoding circuit op...  
WO/2014/008025
Systems, methods, and devices for communicating in a wireless network are provided. The method incudes generating a wireless frame including a physical header and a media access control header. A service field in the physical header is b...  
WO/2014/005323
Embodiments of this application provide a signal modulation method and device. According to the embodiments of this application, a first input signal and a second input signal are received, a phase of the first input signal being the sam...  
WO/2014/003805
A distributed wireless communication system includes multiple access points, each with one or more antennas. The access points do not necessarily have synchronized transmitting and receiving radio frequency oscillators. Approaches to cha...  
WO/2014/000432
The present invention is applicable in the technical filed of communications. Provided are a method and full-duplex communication device for acquiring a channel response of a self-interfering channel. The method comprises: first, employi...  
WO/2014/001481
A receiver (200) for receiving for receiving encoded data transmitted simultaneously as a plurality of M different sequences of transmitted symbols from different transmit antennas using a plurality of m modulation levels, where M and m ...  
WO/2014/001254
There is provided a method of estimating channel spread at a receiver of a user equipment, UE, for one antenna port of a network node. The method is performed in the UE. The method comprises acquiring channel estimates for one antenna po...  
WO/2014/000205
The present application provides a method for adjusting resource configuration, a radio network controller, and a base station. The method comprises: sending configuration information of an uplink common enhanced dedicated transmission c...  
WO/2014/000807
A receiver device (100) arranged to receive an input signal, and comprising a first (105) and a second (110) receiver. The first (105) and second (110) receivers are arranged to receive and demodulate to baseband level respective first (...  
WO/2014/004729
In a user equipment, a unified receiver structure may be specified as both an equalizer and a multi-user detector. That is, the receiver may transfer between an equalizer and a multi-user detector within the same structure. A received si...  
WO/2014/004225
In one embodiment, an apparatus may include a pulse generator to generate an oversampled clock signal. The apparatus may also include a sample and hold unit to provide at least two differential input signals based on the oversampled cloc...  
WO/2014/005117
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on diffe...  
WO/2014/005159
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on diffe...  
WO/2013/189834
In a system using spatial precoding, in the event that reliable channel state information is unavailable, a transmitting node uses an extended transmission mode, in which the precoders applied to data within each of several groups of tim...  
WO/2013/192527
A method for using superposition in transmission of signals. The method may include receiving, at a first user equipment (UE), a product signal from a transmitter, wherein the product signal comprises a product superposition of a first b...  
WO/2013/190390
A receiver may be dynamically configurable, during run-time, into a plurality of modes of operation. In a first mode of operation the receiver may demodulate received signals having relative low inter-symbol correlation using a near zero...  
WO/2013/189833
In a system using spatial precoding, in the event that reliable channel state information is unavailable, a transmitting node artificially creates a randomization of the precoders applied to the transmitted signal. Different precoding ve...  
WO/2013/189073
The embodiments of the present invention relate to a decision feedback equalizer and a receiver. The equalizer comprises: a receiving end for receiving a first data signal; a first adjusting unit for performing phase adjustment on a squa...  
WO/2013/188506
A wake-up function is provided for a low power radio. The radio includes: an antenna, a rectifier, and a comparator. The rectifier is configured to receive an RF signal from the antenna and generates an output having a magnitude that dec...  
WO/2013/185276
The present invention provides an equalization method and an equalizer for receiving a signal in a microwave MIMO system. The method comprises: performing longitudinal spatial filtering and internal sub-signal superposition on n received...  
WO/2013/187942
A method for removing distortions in a transmitted signal transmitted by a high power amplifier in a satellite communications system. The method characterizes the high power amplifier to define a series of Volterra coefficients and uses ...  
WO/2013/185845
The invention relates to a method (100) for adapting an equalizer to equalize a composite characteristic of an optical communication channel comprising a first impulse response characteristic (CD) of a first impulse response length (M) a...  
WO/2013/186660
A method, apparatus and computer program product are provided for reference symbol sequence allocation. In this regard, a method is provided that comprises determining a modulation type used in a transmission of received data. In some ex...  
WO/2013/181983
Disclosed are a method, device and system for transmitting a physical layer signal. The method for transmitting a physical layer signal comprises: constructing a signal frame of the physical layer signal, the signal frame comprising a si...  
WO/2013/182471
The invention relates to a method for parameterizing a signal modifying unit in order to modify received signals (r(n)) in a data transmission system (1) comprising at least two electronic devices (A, B). The method has the following ste...  
WO/2013/183319
The present invention relates to a reception device (20) that receives, by time-division from a plurality of transmission origins, burst signals that include a synchronization section and a subsequent data section. The reception device (...  
WO/2013/183317
[Problem] To appropriately shape the waveform of a signal even in cases where the wiring length of a wiring pattern is long. [Solution] This high-frequency wiring structure (1) comprises a branched wiring pattern (3) that is formed by be...  
WO/2013/183550
A signal conversion device equipped with: a converter that outputs a 1-bit quantization signal representing a band-transmission system analog signal; and an encoding unit that executes a base band transmission path encoding process with ...  
WO/2013/181932
Provided are a satellite navigation signal and a generation method, generation device, receiving method and receiving device for a satellite navigation signal. The satellite navigation signal generation device comprises a baseband signal...  
WO/2013/179238
A method, apparatus and computer program are provided for access point scheduling. In this regard, a method is provided that comprises determining a channel quality indication corresponding to a transmission (302). The channel quality in...  
WO/2013/178734
The invention relates, according to a first aspect, to a method for encoding data with a view to the transmission thereof over a communication channel, implementing a one-to-one conversion of a binary sequence of P bits representing an i...  
WO/2013/178090
Provided are a channel estimation method, a channel estimation device and a receiver. The method includes: performing channel estimation on a received reference signal to acquire a first channel response of the reference signal in a freq...  
WO/2013/178448
Light speed camera system (1), with a camera module (300), which has a light speed photo sensor (22), preferably based on mixed photo detection, having at least one reception pixel, and with an illumination module (100) which has an illu...  
WO/2013/179255
A method, apparatus and computer program product are provided to suppress interference, such as interference attributable to increased network density, interference attributable to interference between uplink and downlink transmissions i...  
WO/2013/175598
A system to which the present invention is applied is provided with a data transmission device and a data receiving device for data transmission and receiving through a transfer line, and this system has: a setting circuit that can exter...  
WO/2013/174378
The invention concerns a circuit arrangement which is intended for five bit/six bit (= 5b/6b) coding and decoding, an associated coding device and corresponding methods by means of which a high coded data transfer rate can be attained. T...  
WO/2013/175577
The objective of the invention is to increase the signal transmission amount per unit time without increasing the clock rate and the number of signal lines. A control unit (22) causes the output impedance of an output unit (20) to match ...  
WO/2013/174850
A method in a receiver for demodulating data signals transmitted over a radio channel is disclosed. The receiver receives (301 ) a reference signal sent from the transmitter, the transmitted reference signal is denoted by a vector X and ...  
WO/2013/174351
Disclosed are a beam forming method and device. The method comprises: a base station receiving an uplink feedback signal from a terminal, and recovering parameters of channels from of various transmitting antennas of the base station to ...  
WO/2013/174351
Disclosed are a beam forming method and device. The method comprises: a base station receiving an uplink feedback signal from a terminal, and recovering parameters of channels from of various transmitting antennas of the base station to ...  
WO/2013/176597
A radio network node (28) comprises a transmitter/receiver (48, 82, 93) configured to communicate over an air interface (32) with a wireless terminal (30); a scheduler (46, 84); and a order signal determination means (46, 62, 84). The sc...  
WO/2013/172763
One aspect of the present invention concerns the management of processing resource allocations for a Turbo receiver, where such resources are consumed from a finite resource budget within a defined processing time interval. The contempla...  
WO/2013/171341
A method comprising: sending information relating to at least one parameter with which an apparatus is configured to transmit a signal on an extension carrier in a communication system; and said information being based upon at least one ...  
WO/2013/172748
There is disclosed a method for estimating a frequency offset between a mobile communication terminal and a network node. The method is based on processing, by means of a matched filter, a preamble sequence for random access received on ...  
WO/2013/170991
The invention relates to a method for interference suppression of a scanning process, wherein the method comprises the method steps of scanning an analogue signal (16) using a scanning frequency f (17) and determining whether an interfer...  
WO/2013/171417
The present invention relates to a method for transmitting data between a transmitter having M ≥ 1 transmit antenna(s), and one or more receivers having a total of N ≥ 2 receive antennas. In said method, the data are transmitted by m...  
WO/2013/172808
A method for equalization in a code-division multiple access radio receiver adapts a pilot-aided equalizer more than once every primary common pilot channel (PCPICH) period for tracking fast time -varying channels. It then uses partial-d...  
WO/2013/169514
A microwave radio receiver includes a first down-converter, a second down- converter, and a combined receiver signal level (RSL) and interference detector. The first down-converter is configured to convert a RF signal into a first IF sig...  

Matches 151 - 200 out of 21,228